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2023
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Invention
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Airfoil blade and method of assembly.
An airfoil blade assembly includes an upper airfoil shell,... |
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P/S
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Manufacturing and implementation of AI assisted control systems, namely, AI-assisted control syst... |
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P/S
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heat pumps, namely, electric heat pumps |
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P/S
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Firetube stainless steel condensing boiler |
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P/S
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Manufacturing and implementation of AI-assisted control systems, namely, AI-assisted control syst... |
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Invention
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Chilled beam with fans. A heating and air conditioning unit includes a manifold having an inducti... |
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Invention
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Chilled beam with fans.
A heating and air conditioning unit includes a manifold having an induct... |
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Invention
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Networked boiler system.
A networked boiler system includes a first boiler, at least one seconda... |
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2022
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P/S
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commercial heaters, namely gas fired commercial heaters |
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2021
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P/S
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Metal bending and forming machines, namely, plasma cutting machines, laser cutting machines, shee... |
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P/S
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Radiators and parts thereof, in particular pipes carrying extended surface radiation elements |
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P/S
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Radiators and parts thereof; in particular pipes carrying heating elements with enlarged surfaces. |
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Invention
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Airfoil blade and method of assembly. An airfoil blade assembly includes an upper airfoil shell, ... |
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2020
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Invention
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Evaporative cooling system and device.
An evaporative cooling system includes an indirect coolin... |
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Invention
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Louver assembly. A louver assembly for placement in an opening for regulating the inlet of air in... |
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Invention
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Air handling unit and method for controlling a flow of air therethrough.
An air handling unit in... |
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2019
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Invention
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Louver assembly.
A louver assembly for placement in an opening for regulating the inlet of air i... |
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P/S
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climate control systems consisting primarily of electric control panels and electric wiring, air-... |
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P/S
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water heaters |
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Invention
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High turndown boiler and system and method for controlling a boiler. A heating device includes a ... |
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2018
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P/S
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heating and ventilation, namely, condensing unit heaters |
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Invention
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Louver assembly. A louver assembly for placement in an opening for regulating the inlet of air, c... |
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2017
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P/S
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Replacement parts for baseboard radiators, namely, baseboard heating covers made of metal; basebo... |
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Invention
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Status monitoring system and method for magnetic filters. A status monitoring system includes a f... |
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2016
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Invention
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Inspection system and method for hvac units. An inspection system for an HVAC device includes an ... |
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Invention
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Networked boiler system. A networked boiler system includes a first boiler, at least one secondar... |
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Invention
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Networked boiler system and method. A networked boiler system includes a first boiler, at least o... |
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P/S
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paints metal skylights, doors of metal; architectural products, namely, metal partition of buildi... |
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Invention
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Method for coating internal passages of an article. A method for coating an article includes preh... |
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Invention
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Method for coating internal passages of an article.
A method for coating an article includes pre... |
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P/S
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Design for others in the field of commercial and industrial air conditioning systems |
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P/S
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Apparatus for heating, cooling and air conditioning, parts and accessories therefore, namely, ele... |
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Invention
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Air handling unit and method for controlling a flow of air therethrough. An air handling unit inc... |
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Invention
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Airfoil blade and method of assembly. An airfoil blade assembly includes a first shell member hav... |
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2015
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Invention
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Formation and rotational apparatus and method for cylindrical workpieces. A formation and rotatio... |
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P/S
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Water heaters, namely, water heaters and boiler units |
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P/S
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cellular rubber, namely, closed cell and synthetic cellular rubber and rubber-like materials for ... |
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P/S
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Heaters in the nature of finned radiator elements, namely, electric radiators for heating buildin... |
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P/S
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Heat pumps for HVAC installation |
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P/S
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Heating and ventilating components, namely, air handling units. |
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P/S
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Water heaters, namely, water heaters and boiler units |
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2014
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P/S
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Parts for radiators for residential use, namely, finned radiator elements, enclosures, and struct... |
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Invention
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Method and apparatus for metal positioning and forming. A duct making apparatus includes a first ... |
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Invention
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Hydronic air heater. A hydronic air heater includes a frame assembly defining an enclosure, an in... |
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2013
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Invention
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Hvac design and selection system and method.
An HVAC design and selection system includes a cont... |
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Invention
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Hvac system having kinetic energy storage device. According to the present invention an HVAC syst... |
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P/S
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Ventilation and heating equipment, namely, louvers, ventilators for air movement, and dampers, na... |
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P/S
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Commercial ventilation and heating equipment, namely, metal louvers, metal ventilators for provid... |
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P/S
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Component system of metal for suspending ventilation ductwork for heating and cooling installations. |
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P/S
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Heating and cooling system, namely, a component system for suspending ventilation ductwork namely... |
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P/S
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Heating and ventilating components, namely air handling units. |
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Invention
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Evaporative cooling system and device. It is an object of the present invention to provide an eva... |
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Invention
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Evaporative cooling system and device. An evaporative cooling system includes an indirect cooling... |
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Invention
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Active chilled beam with sterilization means. An air-handling unit includes a primary air plenum ... |
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P/S
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Metal bending and forming machines, namely, machines for bending and forming metal blanks |
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P/S
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heating and cooling system comprised of metal parts, namely, a corner flange for joining ducts |
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2012
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Invention
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Air control module. A damper blade is moved within an air control module connected to the dischar... |
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P/S
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Gas fired space heaters for mounting overhead at doorways |
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2010
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P/S
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Heating units, namely gas boilers. |
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P/S
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Ventilating systems, namely air-driven damper systems for residential and commercial heating, air... |
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P/S
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Heating units, namely boilers. |
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P/S
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Ventilation ducts. |
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2009
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Invention
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Boiler and pilot system. A pilot and burner assembly includes a burner assembly and a blower for ... |
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Invention
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Boiler and pilot system.
A pilot and burner assembly includes a burner assembly and a blower for... |
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P/S
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Baseboard heaters, namely, hydronic baseboard finned tube heaters and convection heating equipmen... |
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2008
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Invention
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Digital high turndown burner. A gas burner system for a heating device includes a burner, a valve... |
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Invention
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Digital high turndown burner.
A gas burner system for a heating device includes a burner, a valv... |
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Invention
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Return temperature stabilizer assembly. A return temperature stabilizer assembly or metering mean... |
